556307248

素因数分解:

$2^4\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{4423}}^1$

素因数の和:5561

約数の個数: 40

約数和(自身を含む): 1233198848

約数和(自身を除く): 676891600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1123, 2246, 4423, 4492, 7861, 8846, 8984, 15722, 17692, 17968, 30961, 31444, 35384, 61922, 62888, 70768, 123844, 125776, 247688, 495376, 4967029, 9934058, 19868116, 34769203, 39736232, 69538406, 79472464, 139076812, 278153624, 556307248]

約数ペア:

[(1, 556307248), (2, 278153624), (4, 139076812), (7, 79472464), (8, 69538406), (14, 39736232), (16, 34769203), (28, 19868116), (56, 9934058), (112, 4967029), (1123, 495376), (2246, 247688), (4423, 125776), (4492, 123844), (7861, 70768), (8846, 62888), (8984, 61922), (15722, 35384), (17692, 31444), (17968, 30961)]